On the day of the Tennomifune Academy entrance ceremony, in the class 1-7 classroom, Hanakoizumi Anne (Hanako), Hibarigaoka Ruri (Hibar), and Kumegawa Botan (Botan) are told by their homeroom teacher Kodaira-sensei that they are unfortunate and unhappy students.
The goal of the students of class 1-7, who are burdened by a variety of forms of misfortune, is to become happy.
The three girls have trouble accepting their circumstances, but they're immediately given an unexpected assignment...!
Come to think of it, 
you haven't told me your name yet.
بالمناسبة، لم تذكري لي اسمكِ بعد
Apropos, du hast mir noch gar nicht
deinen Namen genannt.
Por cierto, aún no me has dicho tu nombre.
Por cierto, aún no me has dicho tu nombre.
Au fait,
tu ne t’es pas encore présentée.
A proposito, non so ancora il tuo nome.
Pensando bem, você ainda não me falou seu nome.